Changeset 269 for trunk/VUT/doc/SciReport/preprocessing.tex

Timestamp:

09/14/05 18:33:00 (19 years ago)

Author:

mattausch

Message:

did bsp stuff

File:

• trunk/VUT/doc/SciReport/preprocessing.tex (modified) (2 diffs)

trunk/VUT/doc/SciReport/preprocessing.tex

@@ -57 +57 @@
 visibility sample is computed by casting a ray from an object towards
 the viewcells and computing the nearest intersection with the scene
-objects. All view cells pierced by the ray segment can the object and
+objects. All view cells pierced by the ray segment can see the object and
 thus the object can be added to their PVS. If the ray is terminated at
 another scene object the PVS of the pierced view cells can also be
@@ -130 +130 @@
 
 We meet these requirements by using a view cell BSP tree, where the
-BSP leafs are associated with the view cells.  Using the BSP tree, we
+BSP tree leafs are associated with the view cells.  Using the BSP tree, we
 are able to find the initial view cells with only a few view ray-plane
 intersections.  The hierarchical structure of the BSP tree can be
 exploited as hierarchy of view cells. If neccessary, the BSP  approach
 makes it very easy to further subdivide a view cell.
-
-Currently we use two approaches to generate the initial BSP view cell tree.
+Currently there are two approaches to generate the initial BSP view cell tree.
 
 \begin{itemize}